Analysis of interatomic Contacts of Structural Units in PDB entry:
3S61


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3S61 entry

There are 2 chains in PDB entry 3S61 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 9LYS 428
B
 VAL 9LYS 428
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 34 helices in PDB entry 3S61. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 37Right-handed alpha
Helix 2
2
A
53 57Right-handed 310
Helix 3
3
A
82 89Right-handed alpha
Helix 4
4
A
92 100Right-handed alpha
Helix 5
5
A
105 118Right-handed alpha
Helix 6
6
A
119 121Right-handed 310
Helix 7
7
A
175 182Right-handed 310
Helix 8
8
A
192 198Right-handed alpha
Helix 9
9
A
216 230Right-handed alpha
Helix 10
10
A
250 255Right-handed alpha
Helix 11
11
A
258 267Right-handed alpha
Helix 12
12
A
269 280Right-handed alpha
Helix 13
13
A
281 284Right-handed 310
Helix 14
14
A
289 307Right-handed alpha
Helix 15
15
A
361 371Right-handed 310
Helix 16
16
A
398 403Right-handed alpha
Helix 17
17
A
411 428Right-handed alpha
Helix 18
18
B
19 37Right-handed alpha
Helix 19
19
B
53 57Right-handed 310
Helix 20
20
B
82 90Right-handed alpha
Helix 21
21
B
92 98Right-handed alpha
Helix 22
22
B
105 118Right-handed alpha
Helix 23
23
B
175 180Right-handed alpha
Helix 24
24
B
192 199Right-handed alpha
Helix 25
25
B
216 230Right-handed alpha
Helix 26
26
B
252 257Right-handed 310
Helix 27
27
B
258 267Right-handed alpha
Helix 28
28
B
269 280Right-handed alpha
Helix 29
29
B
281 284Right-handed 310
Helix 30
30
B
289 307Right-handed alpha
Helix 31
31
B
364 371Right-handed 310
Helix 32
32
B
398 403Right-handed alpha
Helix 33
33
B
404 408Right-handed 310
Helix 34
34
B
411 427Right-handed alpha
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There are 11 sheets in PDB entry 3S61. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
124 126first strand
Strand 2
A
41 45parallel
Strand 3
A
10 16parallel
Strand 4
A
156 166parallel
Strand 5
A
141 151anti-parallel
Strand 6
A
128 138anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
124 126first strand
Strand 2
A
41 45parallel
Strand 3
A
10 16parallel
Strand 4
A
156 166parallel
Strand 5
A
391 394parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 172first strand
Strand 2
A
355 356anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
187 189first strand
Strand 2
A
348 351parallel
Strand 3
A
209 213parallel
Strand 4
A
234 239parallel
Strand 5
A
312 315parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
245 246first strand
Strand 2
A
287 288parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
317 323first strand
Strand 2
A
329 335anti-parallel
Strand 3
A
341 346anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 11first strand
Strand 2
B
156 161parallel
Strand 3
B
142 151anti-parallel
Strand 4
B
128 137anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 126first strand
Strand 2
B
41 45parallel
Strand 3
B
13 16parallel
Strand 4
B
163 166parallel
Strand 5
B
391 394parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
171 172first strand
Strand 2
B
355 356anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
187 189first strand
Strand 2
B
348 351parallel
Strand 3
B
209 213parallel
Strand 4
B
234 238parallel
Strand 5
B
312 314parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
317 324first strand
Strand 2
B
329 335anti-parallel
Strand 3
B
341 346anti-parallel
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